Of all the ways used to describe Infiniti’s halo sedan, the 2014 Q70 (formally the M Sedan), it can all be summed up in one word: inspired.

Like the Infiniti Essence Concept, which served as the blueprint for the Q70’s designers and engineers, the large Infiniti sedan embraces the essence of all things Infiniti — style, performance, luxury, craftsmanship and technology. The Infiniti Q70’s multi-layered exterior combines balanced, rear-wheel drive proportions and stance with a long, low hood and high rear deck to create an efficient aerodynamic shape — while also providing a roomy cabin.

The Q70’s sporty appearance is highlighted by the deep body shape of the fenders and doors, which give it a powerful look unlike anything on the road. The wave-style doors are constructed from aluminum for lighter weight, despite the material’s difficult formability. The stamping dies for each door are hand polished to maintain their precision and every door undergoes an exacting human inspection, providing a handcrafted level of quality.

The exterior optimizes both luxury and sport styling cues — with an expressive, signature Infiniti double-arch upright low grille and crystal-look headlight clusters, large aluminum-alloy wheels, and a wave-like trunk with a high aerodynamic performance that works like a spoiler to increase downforce. Infiniti Q70 models equipped with the optional Sport Package also feature a unique front fascia, dark finish grille, dark headlight housings and 20-inch wheels and tires.

Power for the Q70 is generated by a refined 3.7L V6 powerplant or the 5.6L V8 prime mover. Both engines feature Infiniti’s advanced VVEL (Variable Valve Event & Lift) system and all models are equipped with a standard seven-speed automatic transmission with adaptive shift control. The V8 engine also utilizes Direct Injection Gasoline (DIG™) technology.

Inside the roomy, welcoming interior, Infiniti’s focus is centered around the individual driving the car. Created almost as a “second skin,” the carefully tailored and crafted cockpit becomes an extension of the driver. Infiniti engineers and designers researched all areas of the Q70 interior, from the space between and shape of switches and controls to the response of occupants to material softness and textures. The result is what its creators describe as a “warm human accuracy with sensuality.”

Careful attention was paid to identifying the precise location for key controls, using consistent shapes and groupings for controls that work in the same manner. There are three areas of operability — the sight information area, the operation area and the easy access area.

The instrument panel features Fine Vision electroluminescent gauges, gear-like rings on the instrument cluster meters, a 7.0-inch color vehicle information display and Infiniti analog clock. Leather-appointed, heated 10-way power driver and front passenger’s seats including 2-way power lumbar support are standard, along with a dual occupant memory system for the driver’s seat, steering wheel and outside mirrors — which can be linked to the individual Intelligent Keys.

In addition, each Intelligent Key remembers the last used climate control, audio and navigation settings. An entry/exit assist system for the driver’s seat and steering wheel, heated front seats, sequential welcome lighting illuminated entry system and dual-zone automatic temperature also contribute to the Q70’s outstanding level of standard luxury appointments.